Rearrange the parts of the sentence in correct order.As for the tasksP-three important onesQ-ahead, there appearR-to be at least

Let's look at the connection between the components:The introductory phrase "As for the tasks" naturally connects with the adverb Q ("ahead, there appear") to specify which tasks are being discussed (the tasks ahead).The introductory verb phrase "there appear" is typically followed by an infinitive construct like "to be". Thus, part R ("to be at least") follows Q.Finally, part P ("three important ones") completes the phrase by stating what there appears to be at least.Therefore, the correct logical order is Q - R - P.Full Sentence: "As for the tasks ahead, there appear to be at least three important ones."